The popular insecticides of organo-chlorine group are________________?

Related Mcqs:

Cockroach cutworms grass hoopers, stem borer and fruit borers are______________?

A. Sucking type insects B. Chewing type insects C. Jumping type insects D. None of the above...

the most devastating migratory pest is____________________?

A. Cutworm B. Army worm C. Locust D. None of the above...

Club root is disease of____________________?

A. Tumip B. Okra C. Water melon D. Cabbage...

The study of fungi is called__________________?

A. Pathology B. Fungicology C. Mycology D. Genetics...

The entrance point for air in insects are known as _________________?

A. Trachea B. Spines C. Secretion D. Nervous system...